This article provides empirical evidence on ex ante and ex post indicators of regulatory quality and the relationship between those indicators and market performance in liberalised EU-15 network industries. We report a low level of regulatory independence and competence, a high level of...

In this paper we study how the coexistence of access regulations for legacy (copper) and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous...

The OECD Document “Convergence and Next Generation Networks” analysed developments in Next Generation Networks (NGN), and the convergence of core and access networks. The aim of that paper was to review areas where policy changes may be required and to put forward recommendations for...

In this paper we study how the coexistence of access regulations for legacy (copper)and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous entrants...

We provide evidence of an inherent trade-off between access regulation and investment incentives in telecommunications by using a comprehensive data set covering 70 fixed-line operators in 20 countries over 10 years. Our econometric model accommodates: different investment incentives for...

The emergence of Next Generation Networks (NGNs) raises profound challenges for regulators everywhere. Different regulatory authorities have approached these problems in strikingly different ways, depending in part on the overall regulatory milieu in which they operate, and in part on the nature...